Rigging a horse race, Don Carlos wins a lot of money. When he loses his winnings at the gambling table, he shoots the dealer with Horton's gun. Horton is arrested but cannot prove his innocence.
Bob Horton
Helen
Black King the Horse with the Human Brain
Young Betty
Don Carlos
Jim Riddle
Henchman Pedro
Snowflake
Sheriff
Henchman Antonio
Deputy Tom
Guest (uncredited)